Finding the Third Proportional to 50,470.31 and 109,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,470.31 : 109,300.50 = 109,300.50 : x
2. Step 2: Convert to fraction form
   50,470.31/109,300.50 = 109,300.50/x
3. Step 3: Cross multiply
   50,470.31x = 109,300.50 × 109,300.50
4. Step 4: Simplify right side
   50,470.31x = 11,946,599,300.25
5. Step 5: Solve for x
   x = 11,946,599,300.25/50,470.31
6. Step 6: Final answer
   x = 236,705.48